75 lines
1.8 KiB
Ruby
75 lines
1.8 KiB
Ruby
require "foreman"
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require "foreman/engine"
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require "foreman/export"
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require "thor"
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class Foreman::CLI < Thor
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class_option :procfile, :type => :string, :aliases => "-f", :desc => "Default: ./Procfile"
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desc "start [PROCESS]", "Start the application, or a specific process"
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method_option :concurrency, :type => :string, :aliases => "-c",
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:banner => '"alpha=5,bar=3"'
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def start(process=nil)
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check_procfile!
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if process
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engine.execute(process, options)
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else
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engine.start(options)
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end
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end
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desc "export FORMAT LOCATION", "Export the application to another process management format"
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method_option :app, :type => :string, :aliases => "-a"
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method_option :log, :type => :string, :aliases => "-l"
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method_option :port, :type => :numeric, :aliases => "-p"
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method_option :user, :type => :string, :aliases => "-u"
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method_option :concurrency, :type => :string, :aliases => "-c",
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:banner => '"alpha=5,bar=3"'
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def export(format, location=nil)
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check_procfile!
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formatter = case format
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when "upstart" then Foreman::Export::Upstart
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when "inittab" then Foreman::Export::Inittab
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else error "Unknown export format: #{format}."
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end
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formatter.new(engine).export(location, options)
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rescue Foreman::Export::Exception => ex
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error ex.message
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end
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private ######################################################################
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def check_procfile!
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error("Procfile does not exist.") unless File.exist?(procfile)
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end
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def engine
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@engine ||= Foreman::Engine.new(procfile)
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end
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def procfile
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options[:procfile] || "./Procfile"
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end
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private ######################################################################
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def error(message)
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puts "ERROR: #{message}"
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exit 1
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end
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def procfile_exists?(procfile)
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File.exist?(procfile)
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end
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end
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